逐级溶剂处理对子长煤有机质大分子结构的影响

张贵雄, 杨晓霞^*, 刘凯, 付峰^*

Effect of Sequential Solvent Treatment on the Macromolecular Structure of Organic Matter in Zichang Coal

ZHANG Gui-xiong, YANG Xiao-xia^*, LIU Kai, FU Feng^*

样品的XPS宽扫描谱图及C(1 s )的拟合曲线 (a): XPS谱图; (b): C(1 s )分峰拟合曲线